How To Dispose of Plaster Properly

Plaster is made of clay and plastic.

It can be tempting to throw this substance in the trash. However, this is a bad idea.

Plaster can cause damage to the environment if it’s thrown away. So, how do you dispose of plaster properly?

Plaster waste can be toxic when it’s not disposed of properly. However, there are a few things you can do to reduce your impact on the earth.

First, don’t pour your plaster down the drain. Instead, pour it in the trash until you can bring it to a household hazardous waste facility.

Second, always use containers or bags when transporting plaster waste. Third, don’t use a garbage disposal when disposing of plaster in a sink or toilet.

Fourth, dispose of plaster waste in designated areas or in special containers in your workplace. Finally, always tell other people how to handle plaster waste properly.

Risks Found In and On Plaster

Plaster is better at keeping out noise and fire than drywall, but it’s still bad for the environment if it’s not thrown away properly.

Plaster fractures and crumbles easily when it dries out and becomes brittle over time.

It’s as hard as a baseball and will shatter if it hits something hard or falls to the ground from a great height.

Plaster walls may also contain asbestos fibers that may cause health problems for people who are exposed to them over time.

You should be careful when tearing down plaster walls and floors because the dust they make can contain asbestos fibers if you breathe it in for a long time.

Asbestos fibers irritate your lungs, but they can also be inhaled by people who are allergic to them.

How To Dispose of Plaster Properly?

Rolling Disposal Containers

Rolling trash bins are your best solution for disposing of large amounts of wet/dry/powdered materials other than just paint, such as gypsum/plaster board, drywall, insulation, etc.

Garbage disposal firms will rent you a rolling dumpster to collect your waste materials and transport them to a landfill site where they are incinerated for energy recovery or used as industrial grade gypsum products.

The description, for example, can help you understand how much you are wasting annually in terms of quantities, like how much paper is thrown away and how much garbage you have collected.

Some dumpsters are designed to haul multiple types of trash at the same time, so you don’t have to buy several dumpsters to carry all your waste products at once.

Given the weight of plaster, it can be tough to lift and carry to the dumpster without hurting your back muscles.

Keep a tight eye on your trash bin at all times to avoid being a victim of burglary and vandalism.

Consider the Weight

Before you begin your job, make sure that you know exactly how much material you need to dispose of so that you can get a container that will safely carry your load.

You may be amazed at how thick plaster can build up on the walls of your house or office over the years without you realizing it.

You have no idea how thick a sheet is until you attempt to move it from one place to another.

Visit the website to learn about waste management companies and rent a dumpster or rollaway bin today.

You may also inquire with your municipal authorities about the disposal of old construction materials in your area.

Many municipal landfills may take away recyclable materials such as metals, glass, wood, etc.

Some must be double-bagged, with plastic liners inside and another plastic liner outside each bag to contain odor and moisture.

No Recycling or Reusing

We have no qualms about making furniture out of wood from old doors and using them as shelves in the garage to store items, but recycling drywall and plaster is not a good idea.

Because breathing in asbestos fibers can cause health problems, homeowners should never try to take down plaster on their own.

You should never put old plaster in a landfill, where it could pollute the groundwater and spread harmful chemicals all over the world.

Plaster can only be thrown away properly at places that deal with hazardous waste and have the right equipment to burn it at very high temperatures.

Despite the fact that we live in a culture that stresses the reuse of materials rather than their disposal, there are situations in which it is more practical to dispose of waste materials rather than reuse them.

Can I Put Plaster Down the Drain?

If flushed down the drain, this substance can harm your pipes by clogging them and leading to sewage backups or spills inside your home.

At first, this may just seem like a nuisance, but it can result in long-term damage to your plumbing system that may require expensive repairs or even replacement.

However, after time, enough plaster may accumulate in your home to pose a significant health risk to you and your family.

Can Plaster Be Composted?

Plaster is a white powder made from calcium sulfate. It’s often used in construction, as it’s strong and water-resistant.

However, plaster is non-biodegradable and can’t be composted.

To dispose of plaster waste, you should dispose of it in your regular trash.

Is Plaster a Hazardous Waste?

Even though gypsum itself is not dangerous, it may contain small amounts of asbestos if it is more than 50 years old or if the previous owner of your home used it in a home improvement project like remodeling.

As a result, laws state that non-hazardous gypsum-based and other high-purity materials that are an aesthetic or architectural rock product with naturally occurring crystalline structures are considered solid waste, and if they contain asbestos, they are considered hazardous waste.

By law, some places have to have facilities for hazardous waste that can take gypsum-based materials.

Because asbestos has been known to cause cancer, some governments have passed laws that make asbestos-containing materials of such a type illegal for disposal in landfills.

Also Read: How to Dispose of Drywall Mud Properly


Plaster disposal is a complicated matter, especially if you have an older home that may have used this material in its construction.

To execute it correctly involves many steps that must be followed carefully and correctly to ensure the health and safety of your family and the environment around you.

With this in mind, you should be prepared to handle all plaster waste professionally by hiring a licensed contractor who can handle the entire process for you from beginning to end.

You’re well on your way if you have the right information at your disposal for how to handle any type of plaster waste you may incur.